TC01 look so according to ergonomic design, especialy the appearance and size of the product is very easy to use. The colour is blue, beautifull, generous sefety. Bilitong Chargers are made with high quality and perfection. TC01 is a dual USB charger with a 5V 2.1A USB port and a 5V 1A USB port, which can give your cellphone and tablet charging to meet the currently more than 98% of the market demand for digital products power!